Hi all,

This is my first ever post on Genii. I have written up a presentation that now needs a method. I am seeking input on forcing a 10 digit number from an audience of 30+ people. I recall someone putting a gaffed calculator on the market years ago, but I have no current information on this.

If anyone has any ideas of references to put me in the right direction of study, that would be great. Again, for the presentation I have in mind, I am seeking to randomly have an audience help me arrive at a 10 digit number of my choosing.

Thank you in advance for any assistance you may lend.

Bruce Sinclair